Intel Core i5 8400 Processor
INTEL® CORE™ i5-8400 PROCESSOR 9M Cache 6C/6T 2.8GHZ/4.0GHZ 65W TDP LGA1151
Intel Core i5 8400 - INTEL® CORE™ i5-8400 PROCESSOR 9M Cache 6C/6T 2.8GHZ/4.0GHZ 65W TDP
Processor family A family of processors is a group of processors produced by one company over a short period of time e.g. Intel Pentium processors.
8th gen Intel® Core™ i5
Processor frequency The speed that the microprocessor executes each instruction or each vibration of the clock. The CPU requires a fixed number of clock ticks, or cycles, to execute each instruction. The faster the clocks rate, the faster the CPU, or the faster it can execute instructions. Clock Speeds are usually determined in MHz, 1 MHz representing 1 million cycles per second, or in GHz, 1 GHz representing 1 thousand million cycles per second. The higher the CPU speed, the better a computer will perform.
Processor cores The number of central processing units ('cores') in a processor. Some processors have 1 core, others have 2 (e.g. Intel Core Duo) or more (e.g. the Intel Xeon E7-2850 has 10 cores).
Processor socket Mechanical component(s) that provides mechanical and electrical connections between a microprocessor and a printed circuit board (PCB). This allows the processor to be replaced without soldering.
LGA 1151 (Socket H4)
Processor lithography The process which is performed by the processor e.g. CPU (Central Processing Unit).
8th Generation Intel Core i5 Processors
System bus rate A bus is a communication system that transfers data between components inside a computer, or between computers. The system bus rate is the speed at which data is transferred in this communication system.
Processor operating modes Operating modes for the processors that place restrictions on the type and scope of operations for certain processes run by the CPU. This design allows the operating system to run with more privileges than application software.
Processor cache type
Processor boost frequency The turbo boost is an automatic, managed accelleration of the processor when one of the cores is overloaded.
Memory bandwidth supported by processor (max)
Processor ARK ID
Maximum internal memory supported by processor
Memory types supported by processor
Memory clock speeds supported by processor
On-board graphics adapter Graphics hardware which is built into the motherboard or CPU, as opposed to a separate graphics adapter (video card). On-board graphics uses CPU and RAM for graphics processing.
On-board graphics adapter model "Graphic adapter" is the hardware that produces images on a display. "On-board" means that the graphics adapter is intergrated inside the motherboard.
Intel® UHD Graphics 630
Maximum on-board graphics adapter memory
On-board graphics adapter outputs supported
DisplayPort,Embedded DisplayPort (eDP),HDMI
On-board graphics adapter base frequency
On-board graphics adapter dynamic frequency (max)
Number of displays supported (on-board graphics) The feature may not be available on all computing systems. Functionality, performance, and other benefits of this feature may vary depending on system configuration.
On-board graphics adapter 4K support
On-board graphics adapter DirectX version
On-board graphics adapter OpenGL version
On-board graphics adapter maximum resolution (DisplayPort)
4096 x 2304 pixels
On-board graphics adapter maximum resolution (eDP - Integrated Flat Panel)
4096 x 2304 pixels
On-board graphics adapter maximum resolution (HDMI)
4096 x 2304 pixels
On-board graphics adapter refresh rate at maximum resolution (DisplayPort)
On-board graphics adapter refresh rate at maximum resolution (eDP - Integrated Flat Panel)
On-board graphics adapter refresh rate at maximum resolution (HDMI)
On-board graphics adapter ID
Number of execution units
Thermal Design Power (TDP)
Execute Disable Bit
Thermal Monitoring Technologies
Maximum number of PCI Express lanes
PCI Express slots version
PCI Express configurations
Supported instruction sets
CPU configuration (max)
Embedded options available
Thermal solution specification Intel Reference Heat Sink specification for proper operation of this SKU.
PCI Express CEM revision
Harmonized System (HS) code
Processor special features
Intel® Hyper Threading Technology (Intel® HT Technology) <b>Improved Performance for Threaded Software</b> Intel® Hyper-Threading Technology (Intel® HT Technology) makes efficient use of processor resources, enabling multiple threads to run on each core and increasing processor throughput. Available on Intel® Core™ and Intel® Xeon® processors, Intel HT Technology helps run demanding applications simultaneously, protect and manage systems, and provide headroom for business growth.
Intel® Identity Protection Technology (Intel® IPT) <b>Protect Your Identity and Business</b> Intel® Identity Protection Technology (Intel® IPT) protects enterprises from being penetrated by stolen credentials and online user account access with an added layer of hardware-based security and authentication as well as a multifactor authentication framework to manage different authentication methods.
Intel® Turbo Boost Technology <b>Higher Performance When You Need It Most</b> Intel® Turbo Boost Technology 2.0 accelerates processor and graphics performance by increasing the operating frequency when operating below specification limits. The maximum frequency varies depending on workload, hardware, software, and overall system configuration.
Intel® Quick Sync Video Technology <b>Create, Edit, and Share Video in a Flash</b> Intel® Quick Sync Video uses the dedicated media processing capabilities of Intel® Graphics Technology to make video encoding tasks—such as creating DVDs or Blu-ray discs, creating and editing 3D videos, converting 2D video files into 3D, and converting video for portable media players and social networking sites—faster and easier.
Intel® InTru™ 3D Technology Add a new dimension to your viewing experience. Now you can play games and watch your favorite 3D movies with Blu-ray Stereo 3D playback using passive or active shutter 3D glasses. InTru™ 3D technology by Intel in association with Dreamworks delivers it all in 1080p full high-definition resolution on your TV over HDMI 1.4.
Intel® Clear Video HD Technology (Intel® CVT HD) <b>See the World More Vividly</b> Intel® Clear Video HD Technology delivers cleaner, sharper images, more natural, accurate, and vivid colors. View images as they were meant to be seen on devices featuring Intel® Core™ processors with Intel® Graphics Technology.
Intel® AES New Instructions (Intel® AES-NI) <b>Added Security with Faster Data Encryption</b> The Intel® Advanced Encryption Standard New Instructions (Intel® AES-NI) enable fast and secure data encryption and decryption for better performance and less risk from timing and cache-based attacks than table-based software implementations. Intel AES-NI supports usages such as standard key lengths, standard modes of operation, and even some nonstandard or future variants.
Enhanced Intel SpeedStep Technology
Intel Trusted Execution Technology
Intel® Memory Protection Extensions (Intel® MPX) Intel® Memory Protection Extensions (Intel® MPX) provides a set of hardware features that can be used by software in conjunction with compiler changes to check that memory references intended at compile time do not become unsafe at runtime due to buffer overflow or underflow.
Intel® Device Protection Technology (Intel® DPT) with Boot Guard <b>Defend Your Systems</b> Intel® Device Protection Technology (Intel® DPT) helps protect the system's pre-OS environment from viruses and malicious software attacks.
Intel Enhanced Halt State
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)
Intel VT-x with Extended Page Tables (EPT)
Intel® Secure Key <b>Generate Cryptographic Security Protocols</b> Intel® Secure Key is a security hardware-based random number generator that can generate high-quality keys for cryptographic (encryption and decryption) protocols. These keys provide quality entropy that is highly sought after in the cryptography world for added security.
Intel Stable Image Platform Program (SIPP)
Intel® OS Guard <b>Protect Your Operating Environment</b> Intel® OS Guard, a hardware-based security feature that protects the operating system kernel, defends against malicious data or attack code located in areas of memory marked as user mode pages, preventing any application from taking over or compromising the OS kernel.
Intel Clear Video Technology
Intel Software Guard Extensions (Intel SGX)
Intel Identity Protection Technology version
Intel Secure Key Technology version
Intel Stable Image Platform Program (SIPP) version
Intel Virtualization Technology (VT-x) <b>Simplify Virtualization and Reduce Overheads</b> Intel® Virtualization Technology (Intel® VT) helps make virtualization practical by eliminating performance overheads, reducing complexity, and improving security with hardware assistance. Virtualization allows multiple workloads to share a common set of resources so that a variety of workloads can co-locate while maintaining full isolation from each other.
Intel Virtualization Technology for Directed I/O (VT-d) <b>Simplify Virtualization and Reduce Overheads</b> Intel® Virtualization Technology (Intel® VT) helps make virtualization practical by eliminating performance overheads, reducing complexity, and improving security with hardware assistance. Virtualization allows multiple workloads to share a common set of resources so that a variety of workloads can co-locate while maintaining full isolation from each other.
Intel TSX-NI version
Conflict-Free processor "Conflict free" means "DRC conflict free", which is defined by the U.S. Securities and Exchange Commission rules to mean products that do not contain conflict minerals (tin, tantalum, tungsten and/or gold) that directly or indirectly finance or benefit armed groups in the Democratic Republic of the Congo (DRC) or adjoining countries.
Intel® Optane™ Memory Ready
Intel® Boot Guard Intel® Device Protection Technology with Boot Guard helps protect the system’s pre-OS environment from viruses and malicious software attacks.
Intel® vPro™ Platform Eligibility
Born on date
Bus type units
Graphics max dynamic frequency
Maximum resolution & refresh rate (DisplayPort)
Maximum resolution & refresh rate (HDMI)
Maximum resolution & refresh rate (Integrated Flat Panel)
Processor brand name
8th Gen Intel Core i5 8th Gen Intel Core i5 Processor
Intel Core Processors
Maximum graphics adapter memory
Weight & dimensions
Processor package size
37.5 x 37.5 mm
|Product Condition||Brand New/Unused|
|CPU Series||Intel Core i5|
|CPU Generation||Intel Core 8th Gen|
|CPU Socket||LGA 1151|
|Product Use||Gaming, Business|